
Sensors
Current sensors for precision measurement technology
Our sensors provide precise measurements, maximize performance and increase the reliability of your target application. This helps you avoid erroneous data and inefficient systems through highly accurate measurement results.
We set standards – by tradition
As a proven specialist in the precise measurement of high and low currents, Isabellenhütte has been one of the world's leading suppliers of state-of-the-art sensor technology for many years.
We combine our 500-year tradition in the development of technical innovations specifically in the field of sensors. With comprehensive know-how and process-oriented work, we set standards in high-precision current and voltage measurement with outstanding performance data.
Under the brand name ISAscale®, our measurement technology offers precision measurement systems that have been specially developed for the exact measurement of currents and voltages. In order to achieve high product quality, we also use our highly developed shunt technologies
ISA-WELD® and ISA-PLAN® in our precision measurement technology.

High-precision current and voltage measurement - IVT 3 series
Industries & Applications
Isabellenhütte's current and voltage sensors are used in a wide range of industries and applications, from the automotive industry to energy monitoring:

Mobility
Reliable measurement technology for maximum efficiency in the automotive and commercial vehicle industry.

Energy Infrastructure
Reliable energy measurement increases the profitability and sustainability of your energy projects.
Your advantages at a glance
Isabellenhütte's current sensors combine maximum precision, advanced technologies and customized solutions for a wide range of demanding applications in the energy and electronics industry.
Maximum precision over the entire service life
The metrological systems from Isabellenhütte are characterized by maximum accuracy and reliability in current and voltage measurement. They are therefore suitable for demanding applications in the context of functional safety in accordance with DIN EN ISO 26262.
Advanced technologies
Customized solutions
We offer customized solutions that are tailored to the specific requirements of our customers. This flexibility is supported by a DIN EN ISO 9001-certified development process that integrates the latest technologies and processes.
Wide range of applications
- Stationary energy storage systems
- Traction battery systems
- Industrial converters
- Energy measurement systems

Do you need a sample for testing purposes?
You can use our sample order form to request a sample tailored to your requirements.
Certified quality
ISO 9001:2015 and IATF 16949:2016: Isabellenhütte is certified according to these standards, which ensures compliance with the highest quality standards.
Racing qualification: Isabellenhütte products are used in Formula E and are now also components prescribed by the FIA in the KER system.
Commitment to quality: Isabellenhütte attaches great importance to continuous product and process improvements in order to ensure customer satisfaction. This is ensured by comprehensive internal control of the entire value chain.


Future orientation
Precision measurement technology is a key technology for renewable energies, smart grids and e-mobility. It provides precise data for efficient energy management and sustainable mobility solutions – crucial for innovations of the future.
You have questions...
......or need further information? Please contact us. We will take care of your request.
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